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<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a>
<span class="sourceLineNo">002</span> * Copyright 2015 osfans<a name="line.2"></a>
<span class="sourceLineNo">003</span> * <a name="line.3"></a>
<span class="sourceLineNo">004</span> * Licensed under the Apache License, Version 2.0 (the "License"); you may not<a name="line.4"></a>
<span class="sourceLineNo">005</span> * use this file except in compliance with the License. You may obtain a copy of<a name="line.5"></a>
<span class="sourceLineNo">006</span> * the License at<a name="line.6"></a>
<span class="sourceLineNo">007</span> * <a name="line.7"></a>
<span class="sourceLineNo">008</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.8"></a>
<span class="sourceLineNo">009</span> * <a name="line.9"></a>
<span class="sourceLineNo">010</span> * Unless required by applicable law or agreed to in writing, software<a name="line.10"></a>
<span class="sourceLineNo">011</span> * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT<a name="line.11"></a>
<span class="sourceLineNo">012</span> * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the<a name="line.12"></a>
<span class="sourceLineNo">013</span> * License for the specific language governing permissions and limitations under<a name="line.13"></a>
<span class="sourceLineNo">014</span> * the License.<a name="line.14"></a>
<span class="sourceLineNo">015</span> */<a name="line.15"></a>
<span class="sourceLineNo">016</span><a name="line.16"></a>
<span class="sourceLineNo">017</span>package com.osfans.trime;<a name="line.17"></a>
<span class="sourceLineNo">018</span><a name="line.18"></a>
<span class="sourceLineNo">019</span>import android.view.KeyEvent;<a name="line.19"></a>
<span class="sourceLineNo">020</span>import android.util.Log;<a name="line.20"></a>
<span class="sourceLineNo">021</span><a name="line.21"></a>
<span class="sourceLineNo">022</span>import java.io.IOException;<a name="line.22"></a>
<span class="sourceLineNo">023</span>import java.util.ArrayList;<a name="line.23"></a>
<span class="sourceLineNo">024</span>import java.util.Arrays;<a name="line.24"></a>
<span class="sourceLineNo">025</span>import java.util.List;<a name="line.25"></a>
<span class="sourceLineNo">026</span>import java.util.Map;<a name="line.26"></a>
<span class="sourceLineNo">027</span>import java.util.HashMap;<a name="line.27"></a>
<span class="sourceLineNo">028</span>import java.util.Locale;<a name="line.28"></a>
<span class="sourceLineNo">029</span><a name="line.29"></a>
<span class="sourceLineNo">030</span>/** {@link Key 按鍵}的各種事件（單擊、長按、滑動等） */<a name="line.30"></a>
<span class="sourceLineNo">031</span>public class Event {<a name="line.31"></a>
<span class="sourceLineNo">032</span>  private String TAG = "Event";<a name="line.32"></a>
<span class="sourceLineNo">033</span>  private Keyboard mKeyboard;<a name="line.33"></a>
<span class="sourceLineNo">034</span>  int code = 0, mask = 0;<a name="line.34"></a>
<span class="sourceLineNo">035</span>  String text, label, preview;<a name="line.35"></a>
<span class="sourceLineNo">036</span>  List&lt;String&gt; states;<a name="line.36"></a>
<span class="sourceLineNo">037</span>  String command, option, select, toggle;<a name="line.37"></a>
<span class="sourceLineNo">038</span>  public boolean functional, repeatable, sticky;<a name="line.38"></a>
<span class="sourceLineNo">039</span><a name="line.39"></a>
<span class="sourceLineNo">040</span>  public Event(Keyboard keyboard, String s) {<a name="line.40"></a>
<span class="sourceLineNo">041</span>    mKeyboard = keyboard;<a name="line.41"></a>
<span class="sourceLineNo">042</span>    if (Key.presetKeys.containsKey(s)) {<a name="line.42"></a>
<span class="sourceLineNo">043</span>      Map m = Key.presetKeys.get(s);<a name="line.43"></a>
<span class="sourceLineNo">044</span>      command = Function.getString(m, "command");<a name="line.44"></a>
<span class="sourceLineNo">045</span>      option = Function.getString(m, "option");<a name="line.45"></a>
<span class="sourceLineNo">046</span>      select = Function.getString(m, "select");<a name="line.46"></a>
<span class="sourceLineNo">047</span>      toggle = Function.getString(m, "toggle");<a name="line.47"></a>
<span class="sourceLineNo">048</span>      label = Function.getString(m, "label");<a name="line.48"></a>
<span class="sourceLineNo">049</span>      preview = Function.getString(m, "preview");<a name="line.49"></a>
<span class="sourceLineNo">050</span>      int[] sends = parseSend(Function.getString(m, "send"));<a name="line.50"></a>
<span class="sourceLineNo">051</span>      code = sends[0];<a name="line.51"></a>
<span class="sourceLineNo">052</span>      mask = sends[1];<a name="line.52"></a>
<span class="sourceLineNo">053</span>      parseLabel();<a name="line.53"></a>
<span class="sourceLineNo">054</span>      text = Function.getString(m, "text");<a name="line.54"></a>
<span class="sourceLineNo">055</span>      if (code == 0 &amp;&amp; Function.isEmpty(text)) text = s;<a name="line.55"></a>
<span class="sourceLineNo">056</span>      if (m.containsKey("states")) states = (List&lt;String&gt;)m.get("states");<a name="line.56"></a>
<span class="sourceLineNo">057</span>      sticky = (Boolean)Key.getValue(m, "sticky", false);<a name="line.57"></a>
<span class="sourceLineNo">058</span>      repeatable = (Boolean)Key.getValue(m, "repeatable", false);<a name="line.58"></a>
<span class="sourceLineNo">059</span>      functional = (Boolean)Key.getValue(m, "functional", true);<a name="line.59"></a>
<span class="sourceLineNo">060</span>    } else if (Key.androidKeys.contains(s)) {<a name="line.60"></a>
<span class="sourceLineNo">061</span>      code = Key.androidKeys.indexOf(s);<a name="line.61"></a>
<span class="sourceLineNo">062</span>      parseLabel();<a name="line.62"></a>
<span class="sourceLineNo">063</span>    } else {<a name="line.63"></a>
<span class="sourceLineNo">064</span>      text = s;<a name="line.64"></a>
<span class="sourceLineNo">065</span>      label = s;<a name="line.65"></a>
<span class="sourceLineNo">066</span>      if (containsSend(s)) {<a name="line.66"></a>
<span class="sourceLineNo">067</span>        if (s.contains("{}")) label = s.replace("{}", "[]");<a name="line.67"></a>
<span class="sourceLineNo">068</span>        label = label.replaceAll("\\{.+?\\}", "");<a name="line.68"></a>
<span class="sourceLineNo">069</span>        if (s.contains("{}")) label = label.replace("[]", "{}");<a name="line.69"></a>
<span class="sourceLineNo">070</span>      }<a name="line.70"></a>
<span class="sourceLineNo">071</span>    }<a name="line.71"></a>
<span class="sourceLineNo">072</span>  }<a name="line.72"></a>
<span class="sourceLineNo">073</span><a name="line.73"></a>
<span class="sourceLineNo">074</span>  public static boolean containsSend(String s) {<a name="line.74"></a>
<span class="sourceLineNo">075</span>    return (!Function.isEmpty(s)) &amp;&amp; s.length() &gt; 1 &amp;&amp; s.matches(".*\\{.+\\}.*");<a name="line.75"></a>
<span class="sourceLineNo">076</span>  }<a name="line.76"></a>
<span class="sourceLineNo">077</span><a name="line.77"></a>
<span class="sourceLineNo">078</span>  public static int [] parseSend(String s) {<a name="line.78"></a>
<span class="sourceLineNo">079</span>    int[] sends = new int[2];<a name="line.79"></a>
<span class="sourceLineNo">080</span>    if (Function.isEmpty(s)) return sends;<a name="line.80"></a>
<span class="sourceLineNo">081</span>    String codes;<a name="line.81"></a>
<span class="sourceLineNo">082</span>    if (!s.contains("+")) codes = s;<a name="line.82"></a>
<span class="sourceLineNo">083</span>    else {<a name="line.83"></a>
<span class="sourceLineNo">084</span>      String[] ss = s.split("\\+");<a name="line.84"></a>
<span class="sourceLineNo">085</span>      int n = ss.length;<a name="line.85"></a>
<span class="sourceLineNo">086</span>      for (int i = 0; i &lt; n - 1; i++) if (masks.containsKey(ss[i])) sends[1] |= masks.get(ss[i]);<a name="line.86"></a>
<span class="sourceLineNo">087</span>      codes = ss[n - 1];<a name="line.87"></a>
<span class="sourceLineNo">088</span>    }<a name="line.88"></a>
<span class="sourceLineNo">089</span>    sends[0] = Key.androidKeys.indexOf(codes);<a name="line.89"></a>
<span class="sourceLineNo">090</span>    return sends;<a name="line.90"></a>
<span class="sourceLineNo">091</span>  }<a name="line.91"></a>
<span class="sourceLineNo">092</span><a name="line.92"></a>
<span class="sourceLineNo">093</span>  public String adjustCase(String s) {<a name="line.93"></a>
<span class="sourceLineNo">094</span>    if (Function.isEmpty(s)) return "";<a name="line.94"></a>
<span class="sourceLineNo">095</span>    if (s.length() == 1 &amp;&amp; mKeyboard != null &amp;&amp; mKeyboard.isShifted()) s = s.toUpperCase(Locale.getDefault());<a name="line.95"></a>
<span class="sourceLineNo">096</span>    return s;<a name="line.96"></a>
<span class="sourceLineNo">097</span>  }<a name="line.97"></a>
<span class="sourceLineNo">098</span><a name="line.98"></a>
<span class="sourceLineNo">099</span>  public String getLabel() {<a name="line.99"></a>
<span class="sourceLineNo">100</span>    if (!Function.isEmpty(toggle)) return states.get(Rime.getOption(toggle) ? 1 : 0);<a name="line.100"></a>
<span class="sourceLineNo">101</span>    return adjustCase(label);<a name="line.101"></a>
<span class="sourceLineNo">102</span>  }<a name="line.102"></a>
<span class="sourceLineNo">103</span><a name="line.103"></a>
<span class="sourceLineNo">104</span>  public String getText() {<a name="line.104"></a>
<span class="sourceLineNo">105</span>    String s = "";<a name="line.105"></a>
<span class="sourceLineNo">106</span>    if (!Function.isEmpty(text)) s = text;<a name="line.106"></a>
<span class="sourceLineNo">107</span>    else if (mKeyboard != null &amp;&amp; mKeyboard.isShifted() &amp;&amp; mask == 0 &amp;&amp; code &gt;= KeyEvent.KEYCODE_A &amp;&amp; code &lt;= KeyEvent.KEYCODE_Z) s = label;<a name="line.107"></a>
<span class="sourceLineNo">108</span>    return adjustCase(s);<a name="line.108"></a>
<span class="sourceLineNo">109</span>  }<a name="line.109"></a>
<span class="sourceLineNo">110</span><a name="line.110"></a>
<span class="sourceLineNo">111</span>  public String getPreviewText() {<a name="line.111"></a>
<span class="sourceLineNo">112</span>    if (!Function.isEmpty(preview)) return preview;<a name="line.112"></a>
<span class="sourceLineNo">113</span>    return getLabel();<a name="line.113"></a>
<span class="sourceLineNo">114</span>  }<a name="line.114"></a>
<span class="sourceLineNo">115</span><a name="line.115"></a>
<span class="sourceLineNo">116</span>  public String getToggle() {<a name="line.116"></a>
<span class="sourceLineNo">117</span>    if (!Function.isEmpty(toggle)) return toggle;<a name="line.117"></a>
<span class="sourceLineNo">118</span>    return "ascii_mode";<a name="line.118"></a>
<span class="sourceLineNo">119</span>  }<a name="line.119"></a>
<span class="sourceLineNo">120</span><a name="line.120"></a>
<span class="sourceLineNo">121</span>  private void parseLabel() {<a name="line.121"></a>
<span class="sourceLineNo">122</span>    if (!Function.isEmpty(label)) return;<a name="line.122"></a>
<span class="sourceLineNo">123</span>    int c = code;<a name="line.123"></a>
<span class="sourceLineNo">124</span>    if (c == KeyEvent.KEYCODE_SPACE){<a name="line.124"></a>
<span class="sourceLineNo">125</span>      label = Rime.getSchemaName();<a name="line.125"></a>
<span class="sourceLineNo">126</span>    } else {<a name="line.126"></a>
<span class="sourceLineNo">127</span>      if (c &gt; 0) label = Key.androidKeys.get(c);<a name="line.127"></a>
<span class="sourceLineNo">128</span>    }<a name="line.128"></a>
<span class="sourceLineNo">129</span>  }<a name="line.129"></a>
<span class="sourceLineNo">130</span><a name="line.130"></a>
<span class="sourceLineNo">131</span>  public int[] getRimeEvent() {<a name="line.131"></a>
<span class="sourceLineNo">132</span>    return getRimeEvent(code, mask);<a name="line.132"></a>
<span class="sourceLineNo">133</span>  }<a name="line.133"></a>
<span class="sourceLineNo">134</span><a name="line.134"></a>
<span class="sourceLineNo">135</span>  public static int getRimeCode(int code) {<a name="line.135"></a>
<span class="sourceLineNo">136</span>    String s = Key.androidKeys.get(code);<a name="line.136"></a>
<span class="sourceLineNo">137</span>    return Rime.get_keycode_by_name(s);<a name="line.137"></a>
<span class="sourceLineNo">138</span>  }<a name="line.138"></a>
<span class="sourceLineNo">139</span><a name="line.139"></a>
<span class="sourceLineNo">140</span>  public static String getCodeText(int code) {<a name="line.140"></a>
<span class="sourceLineNo">141</span>    return (code &gt;= 280) ? Key.androidKeys.get(code) : "";<a name="line.141"></a>
<span class="sourceLineNo">142</span>  }<a name="line.142"></a>
<span class="sourceLineNo">143</span><a name="line.143"></a>
<span class="sourceLineNo">144</span>  public static int[] getRimeEvent(int code, int mask) {<a name="line.144"></a>
<span class="sourceLineNo">145</span>    int i = getRimeCode(code);<a name="line.145"></a>
<span class="sourceLineNo">146</span>    int m = 0;<a name="line.146"></a>
<span class="sourceLineNo">147</span>    if ((mask &amp; KeyEvent.META_SHIFT_ON) &gt; 0) {<a name="line.147"></a>
<span class="sourceLineNo">148</span>      m |= Rime.get_modifier_by_name("Shift");<a name="line.148"></a>
<span class="sourceLineNo">149</span>    }<a name="line.149"></a>
<span class="sourceLineNo">150</span>    if ((mask &amp; KeyEvent.META_CTRL_ON) &gt; 0) {<a name="line.150"></a>
<span class="sourceLineNo">151</span>      m |= Rime.get_modifier_by_name("Control");<a name="line.151"></a>
<span class="sourceLineNo">152</span>    }<a name="line.152"></a>
<span class="sourceLineNo">153</span>    if ((mask &amp; KeyEvent.META_ALT_ON) &gt; 0) {<a name="line.153"></a>
<span class="sourceLineNo">154</span>      m |= Rime.get_modifier_by_name("Alt");<a name="line.154"></a>
<span class="sourceLineNo">155</span>    }<a name="line.155"></a>
<span class="sourceLineNo">156</span>    if (mask == (1&lt;&lt;30)) m |= Rime.get_modifier_by_name("Release");<a name="line.156"></a>
<span class="sourceLineNo">157</span>    return new int[] {i, m};<a name="line.157"></a>
<span class="sourceLineNo">158</span>  }<a name="line.158"></a>
<span class="sourceLineNo">159</span><a name="line.159"></a>
<span class="sourceLineNo">160</span>  public static Map&lt;String,Integer&gt; masks = new HashMap&lt;String,Integer&gt;() {<a name="line.160"></a>
<span class="sourceLineNo">161</span>    {<a name="line.161"></a>
<span class="sourceLineNo">162</span>      put("Shift", KeyEvent.META_SHIFT_ON);<a name="line.162"></a>
<span class="sourceLineNo">163</span>      put("Control", KeyEvent.META_CTRL_ON);<a name="line.163"></a>
<span class="sourceLineNo">164</span>      put("Alt", KeyEvent.META_ALT_ON);<a name="line.164"></a>
<span class="sourceLineNo">165</span>    }<a name="line.165"></a>
<span class="sourceLineNo">166</span>  };<a name="line.166"></a>
<span class="sourceLineNo">167</span>}<a name="line.167"></a>




























































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